How to prevent the travel bottle from leaking?

The main reason for the leakage of the travel bottle is that the bottle cap and the bottle are not tightly sealed. The analysis has the following points:

1. The sealing of the bottle cap and bottle mainly depends on the inner plug inside the bottle. The size of the inner plug of the bottle cap produced by different molds is slightly different.

2. The inner stopper plugs the mouth of the bottle by the tension between the thread of the bottle cap and the thread of the bottle mouth. Please check whether the bottle cap and the bottle mouth are properly engaged. Inadequate engagement between the bottle cap and the bottle mouth causes liquid leakage.

3. Is the filling process hot-sealing? Hot potting requires different materials for packaging materials.

4. If it is filled with water and turned upside down overnight, it will not leak.

5. Is there any special design for the leakage problem in travel, for example, KEAN's silicone travel bottle is a patented four-layer leak-proof technology, you can contact us for a sample to try.